Pues desde el equipo cliente OpenVPN al intentar hacer conexion hasta que por timeout se reinicia la conexion
Conexiones activas
Proto Dirección local Dirección remota Estado
TCP 127.0.0.1:25340 activation:56888 ESTABLISHED
TCP 127.0.0.1:49809 activation:50912 ESTABLISHED
TCP 127.0.0.1:49810 activation:50912 ESTABLISHED
TCP 127.0.0.1:50912 activation:49809 ESTABLISHED
TCP 127.0.0.1:50912 activation:49810 ESTABLISHED
TCP 127.0.0.1:56888 activation:25340 ESTABLISHED
TCP 172.26.30.154:3389 172.26.30.21:53218 ESTABLISHED
TCP 172.26.30.154:49676 SERVER2021:Microsoft-ds ESTABLISHED
TCP 172.26.30.154:52376 relay-deabcc8c:https ESTABLISHED
TCP 172.26.30.154:54077 20.54.37.73:https ESTABLISHED
TCP 172.26.30.154:55597 mad07s24-in-f10:https ESTABLISHED
TCP 172.26.30.154:55801 20.54.37.64:https ESTABLISHED
TCP 172.26.30.154:55846 ws-in-f188:5228 ESTABLISHED
TCP 172.26.30.154:56823 mad41s11-in-f10:https CLOSE_WAIT
TCP 172.26.30.154:56827 mad41s11-in-f10:https CLOSE_WAIT
TCP 172.26.30.154:56846 mad41s13-in-f10:https TIME_WAIT
TCP 172.26.30.154:56858 81-46-218-113:8883 ESTABLISHED
TCP 172.26.30.154:56877 20.119.174.243:https CLOSE_WAIT
TCP 172.26.30.154:56878 a96-16-88-18:https ESTABLISHED
TCP 172.26.30.154:56879 a-0003:https ESTABLISHED
TCP 172.26.30.154:56880 204.79.197.239:https TIME_WAIT
TCP 172.26.30.154:56881 DNS:https TIME_WAIT
TCP 172.26.30.154:56882 DNS:https TIME_WAIT
TCP 172.26.30.154:56883 a-0003:https TIME_WAIT
TCP 172.26.30.154:56886 20.190.177.88:https TIME_WAIT